UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011412.upa.cvt Date: 1200Z 14 JAN 26 Searching for U7459... Searching the city database file for: U7459 ... Date:1200Z 14 JAN 26 Station: U7459 WMO ident: 27459 Latitude: 56.27 Longitude: 44.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1006 158 -5.5 -8.6 79 3.1 -6.4 110 5 267.2 267.5 266.4 272.6 1.98 1 1000 205 -6.1 -9.7 76 3.6 -7.1 110 13 267.0 267.3 266.0 272.0 1.83 2 939 694 -10.1 -12.8 81 2.7 -10.8 134 19 267.8 268.1 266.0 272.0 1.52 3 925 810 -8.9 -11.6 81 2.7 -9.6 140 21 270.2 270.5 268.0 274.9 1.70 4 897 1049 -6.3 -8.0 88 1.7 -6.8 144 29 275.3 275.7 272.2 281.8 2.33 5 877 1226 -6.9 -8.4 89 1.5 -7.4 146 34 276.4 276.8 272.8 282.9 2.31 6 866 1325 -5.9 -7.4 89 1.5 -6.4 148 37 278.5 278.9 274.3 285.6 2.53 7 859 1388 -5.1 -6.6 89 1.5 -5.6 149 39 280.0 280.4 275.4 287.6 2.71 8 852 1453 -5.7 -7.6 86 1.9 -6.4 150 41 280.0 280.4 275.2 287.2 2.53 9 850 1471 -5.7 -8.0 84 2.3 -6.5 150 42 280.2 280.6 275.2 287.2 2.46 10 836 1602 -3.5 -10.5 58 7.0 -5.8 150 41 283.8 284.2 276.6 289.8 2.05 11 811 1841 -4.7 -14.7 45 10.0 -7.6 149 40 285.0 285.3 276.4 289.5 1.51 12 755 2400 -7.7 -15.7 53 8.0 -9.9 147 38 287.7 287.9 277.7 292.1 1.49 13 714 2833 -8.3 -16.3 52 8.0 -10.6 146 36 291.6 291.9 279.6 296.2 1.50 14 700 2986 -9.7 -16.7 57 7.0 -11.6 145 35 291.7 292.0 279.7 296.3 1.48 15 661 3425 -13.5 -16.8 76 3.3 -14.4 292.3 292.6 280.0 297.0 1.55 16 640 3670 -14.7 -17.5 79 2.8 -15.4 293.6 293.9 280.6 298.3 1.51 17 614 3983 -16.5 -19.0 81 2.5 -17.1 295.1 295.3 281.1 299.4 1.39 18 572 4510 -21.5 -24.5 77 3.0 -22.1 295.2 295.4 280.5 298.2 0.92 19 564 4614 -20.7 -23.8 76 3.1 -21.3 297.4 297.6 281.5 300.5 0.99 20 549 4813 -22.7 -27.7 64 5.0 -23.5 297.3 297.4 281.1 299.6 0.71 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 70.00 % Est. max temperature: 7.30 C = 45.14 F Sfc-Lift cond lev (LCL): 957.71 mb = 540.64 m = 1773.72 ft T: -8.85 C ThetaE index: 0.55 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 615.02 mb = 3970.56 m = 13026.60 ft Mean mixing ratio: 1.72 g/kg Conv temperature: 22.36 C = 72.25 F Cap Strength: 20.94 C Lifted Index @700 mb: 18.17 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.13 J/kg Max Up Vert Vel: 6.65 m/s Conv Inhibition (B-): 2318.71 J/kg Cap Strength: 20.90 C Lift Cond Lev (LCL): 911.45 mb = 924.97 m = 3034.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 175 at 24 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1006 158 110 5 -4.7 1.7 | 7 22 -2.7 -22.0 1 1000 205 110 13 -12.2 4.4 | 28 22 -10.2 -19.3 2 925 810 140 21 -13.5 16.1 | 56 14 -11.5 -7.6 3 850 1471 150 42 -21.0 36.4 | 124 23 -19.0 12.6 4 700 2986 145 35 -20.1 28.7 | 105 19 -18.1 4.9 Wind Parameters Mean winds (0-6000m): 145.2 at 31.8 knts Storm direction: 175.2 at 23.8 knts Shear (0-3000m) pos: 7.7 neg: 1.1 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 98.3 deg Storm rel helicity (0-3000m) pos: 169.3 neg: -33.6 tot: 135.7 m^2/s^2 ave: 48.5 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 5.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.49 Bulk Shear: 45.55 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 123 15 35 19| 14.9 0.0 14.9| 78.1 0.0 78.1 156.1 0.88| 17.0 15.0 1000 135 20 51 15| 14.5 0.0 14.5|129.2 0.0 129.2 129.2 0.90| 16.0 14.3 1500 142 26 77 14| 12.8 0.0 12.8|169.3 -2.9 166.4 110.9 0.85| 14.3 12.1 2000 144 29 91 15| 9.6 0.7 10.3|169.3 -15.1 154.2 77.1 0.75| 11.4 8.5 2500 145 31 96 16| 7.7 1.1 8.8|169.3 -26.8 142.5 57.0 0.66| 9.6 6.3 3000 NO DATA | 7.7 1.1 8.8| | 4000 NO DATA | 7.7 1.1 8.8| | 5000 NO DATA | 7.7 1.1 8.8| | 6000 NO DATA | 7.7 1.1 8.8| | Wrote GIF file: /home/apache/climate/data/raob//U7459/skewt/U7459.skewt.20260114.12.gif